运行环境: RedHat Enterprise 3.0
一. 有关说明
本文的目的是在RH3环境下用JK2整合Apache 和 Tomcat, 不涉及虚拟主机或PHP等. 下面一些步骤或许不是必需的, 请高手指正.
版本号:
Apache: 2.0.49
Tomcat: 5.0.19
jk2: 2.0.4
j2sdk: 1.4.2.04
下载文件: httpd-2.0.49.tar.gz
jakarta-tomcat-5.0.19.tar.gz
jakarta-tomcat-connectors-jk2-src-current.tar.gz
j2sdk-1_4_2_04-linux-i586.bin
安装位置:
Apache -> /usr/local/httpd-2.0.49
Tomcat -> /usr/local/jakarta-tomcat-5.0.19
j2sdk -> /usr/local/j2sdk1.4.2_04
jk2 -> /usr/local/jakarta-tomcat-connectors-jk2-2.0.4-src
建立软链接:
ln -s /usr/local/jakarta-tomcat-5.0.19 /usr/local/tomcat
ln -s /usr/local/httpd-2.0.49 /usr/local/apache
ln -s /usr/local/j2sdk1.4.2_04 /usr/local/jdk
有关配置文件的位置:
httpd.conf -> /usr/local/apache/conf/httpd.conf
workers2.properties -> /usr/local/apache/conf/workers2.properties
server.xml -> /usr/local/tomcat/conf/server.xml
jk2.properties -> /usr/local/tomcat/conf/jk2.properties
二. 安装步骤
JDK: rpm -ivh j2sdk-1_4_2_03-linux-i586.rpm
Apache: tar xvfz httpd-2.0.49.tar.gz
cd httpd-2.0.47
./configure --prefix=/usr/local/apache --enable-so
make
make install
(注: 安装RH3时, 并没选择安装Web服务)
Tomcat: tar xvfz jakarta-tomcat-5.0.19.tar.gz
编辑文件 /usr/local/tomcat/bin/catalina.sh
在注释行后插入这几行：
JAVA_HOME=/usr/local/jdk/
CATALINA_HOME="/usr/local/tomcat/"
JAVA_OPTS="-Xms256m -Xmx256m"
增加用户和组:
groupadd tomcat
useradd -g tomcat -c "Tomcat User" -d /usr/local/tomcat tomcat
chown -R tomcat:tomcat /usr/local/tomcat
chown -R tomcat:tomcat /usr/local/jakarta-tomcat-5.0.19
mkdir /usr/local/tomcat/webapps/mylog
JK2: tar xvfz jakarta-tomcat-connectors-jk2-src-current.tar.gz
cd jakarta-tomcat-connectors-jk2-2.0.4-src/jk/native2
chmod 755 buildconf.sh
./buildconf.sh
./configure --with-apxs2=/usr/local/apache/bin/apxs
----with-apr-lib=/usr/local/apache/lib
--with-tomcat-41=/usr/local/tomcat
--with-java-home=/usr/local/jdk
--with-jni
make
libtool --finish /usr/local/apache/httpd/modules
cd jakarta-tomcat-connectors-jk2-2.0.4-src/jk/build/jk2/apache2
cp mod_jk2.so /usr/local/apache/modules/
cp libjkjni.so /usr/local/apache/modules/
cd /usr/local/tomcat/logs
touch jk2.shm
usermod -G apache,tomcat apache
启动时运行,编辑文件:/etc/rc.d/rc.local 增加下面两行:
su - tomcat -c /usr/local/tomcat/bin/startup.sh
/usr/local/apache/bin/apachectl start
三. 修改配置文件, 配置文件如不存在, 就创建.
httpd.conf:
注释掉AddDefaultCharset 这行
增加: LoadModule jk2_module modules/mod_jk2.so
workers2.properties: 如下
# only at beginnin. In production uncomment it out
[logger.apache2]
level=DEBUG
[shm]
file=/usr/local/apache/logs/shm.file
size=1048576
# Example socket channel, override port and host.
[channel.socket:localhost:8009]
info=Ajp13 forwarding over socket
tomcatId=localhost:8009
# define the workUntitled 1er
[ajp13:localhost:8009]
channel=channel.socket:localhost:8009
[uri:/jsp-examples/*]
info=Map the jsp-examples webapp
worker=ajp13:localhost:8009
[uri:/servlets-examples/*]
info=Map the servlets-examples webapp
worker=ajp13:localhost:8009
jk2.properties: 如下
## THIS FILE MAY BE OVERRIDEN AT RUNTIME. MAKE SURE TOMCAT IS STOPED
## WHEN YOU EDIT THE FILE.
## COMMENTS WILL BE _LOST_
## DOCUMENTATION OF THE FORMAT IN JkMain javadoc.
# Set the desired handler list
# handler.list=apr,request,channelJni
handler.list=channelSocket,request
#
# Override the default port for the socketChannel
# channelSocket.port=8019
channelSocket.port=8009
# Default:
# channelUnix.file=${jkHome}/work/jk2.socket
# Just to check if the the config is working
# shm.file=${jkHome}/work/jk2.shm
# In order to enable jni use any channelJni directive
# channelJni.disabled = 0
# And one of the following directives:
# apr.jniModeSo=/opt/apache2/modules/mod_jk2.so
# If set to inprocess the mod_jk2 will Register natives itself
# This will enable the starting of the Tomcat from mod_jk2
# apr.jniModeSo=inprocess
server.xml: 如下
description="User database that can be updated and saved">
enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000"
disableUploadTimeout="true" />
protocol="AJP/1.3" />
timestamp="true"/>
xmlValidation="false" xmlNamespaceAware="false">
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